ACV HRs 321 - Checks before Starting up

CHECKS BEFORE STARTING UP
• Check that the safety valves (DHW and primary) are correctly installed and that the outlets are
connected to the sewer.
• Check that the DHW tank and the primary circuit are filled with water.
• Check that the air has been correctly bled from both circuits.
• Check that the tank’s upper air bleed valve is tight.
• Check that the water side and heat source side pipes are correctly connected and not leaking.
STARTING UP
To put the installation into service, refer to the heating boiler manual.
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HRs / Jumbo : 661Y1200 • C
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STARTING UP